Copper powder
Cantidad : 500TONS Precio : 3.8USD/KG
PROPERTIES
Dendritic light rosy powder,easily oxidizedle in the moist air and soluble in heated sulfuric acid or nitric acid.
High purity, dendritic shape powder,high electrical and thermal conductivity.
APPLICATION
Widely used in diamond tools, carbon brushes, friction materials, P/M products and abrasive materials,pastes, electrical and electronic applications.
STANDARD SPECIFICATION
|
CHEMICAL COMPONENT % |
|||
|
Cu |
≥ 99.7 |
||
|
Pb |
< 0.005 |
O |
< 0.15 |
|
S |
< 0.004 |
Fe |
< 0.020 |
|
Zn |
< 0.004 |
Ni |
< 0.003 |
|
Sn |
<0.004</p> |
H2O |
< 0.055 |
|
Hydrogen loss |
<0.15</p> |
Acid insoluble |
< 0.05 |
CNPC-Cu200
|
PHYSICAL CHARACTER |
|||
|
+ 325 mesh (%) |
0-5 |
Appaeren Density (g/cm3) |
1.2-1.9 |
|
-325 mesh (%) |
95-100 |
|
|
CNPC-Cu300
|
PHYSICAL CHARACTER |
|||
|
+ 200 mesh (%) |
0-5 |
Appaeren Density (g/cm3) |
1.5-2.0 |
|
+ 325 mesh (%) |
10-15 |
-325 mesh (%) |
80-90 |
ATOMIZED COPPER POWDER
APPLICATION
Widely used in diamond tools, carbon brushes, friction materials, P/M products and abrasive materials, pastes, electrical and electronic applications
STANDARD SPECIFICATION
|
Cu |
Pb |
As |
Fe |
Sb |
HL |
Apparent Density |
|
99.7 |
0.05 |
0.005 |
0.02 |
0.01 |
0.15 |
2.2-.5.5g/cm3 |
Sieving(mesh) 80mesh, 100mesh, 200mesh, 300mesh,325mesh,400mesh
COPPER ALLOY POWDER (BRONZE AND BRASS)
APPLICATION
Widely used in P/M oil-retaining bearings, diamond tools, filters, P/M products, bushing materials, pastes, electrical and electronic applications etc.
STANDARD SPECIFICATION
|
Composition |
Cu% |
Sn% |
Zn% |
Pb% |
Apparent density |
Hall flow s/50g |
Particle size mesh |
|
Cu85Sn6Zn6Pb3 |
83-86 |
5-7 |
5-7 |
2-4 |
2.5-4.5 |
35-40 |
-200,-300 |
|
Cu80Sn10Pb10 |
79-81 |
9-11 |
|
9-11 |
3.5-5.0 |
20-30 |
-100,-200 |
|
Cu80Zn20 |
79-81 |
|
|
19-21 |
2.0-4.5 |
30-35 |
-200 |
|
Cu90Sn10 |
89-91 |
9-11 |
|
|
2.5-4.5 |
20-35 |
-200,-300 |
|
Cu85Sn15 |
84-86 |
14-16 |
|
|
2.5-4.5 |
20-35 |
-200,-300 |
|
Cu80Sn20 |
79-81 |
19-21 |
|
|
3.0-5.0 |
20-35 |
-200,-300 |
we could make to your order
PACKING AND STORAGE
Iron barrel or plastic bag package.
Carefully keep away from moist and damp.Store in dry and ventilating place.
Persona a contactar : Rosy Luo, 8602169005580
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
|
Esta página es acerca de los importadores y exportadores de Copper powder Buscar en la categoria : Varios / Descuento Buscar en la categoria : copper, powder |
Tianhe B2B ServiciosReportar abuso
Friday 18 November 2022
Melamine is an organic compound that is often combined with formaldehyde to produce melamine resin, a synthetic polymer that is fire resistant and heat tolerant. ... Melamine polish dries off within 20 mins. after its application that offers more of glossy appearance than matt finishes...
HOLIKE CREATIVE HOME Co.,Ltd
- 510665 - Tian
- 86 20 89311964
- No 18 Keyun Road, Tianhe distric
1014 Búsqueda/compraReportar abuso
Monday 16 September 2024
Cantidad : 100 Metric - Precio : 10€/1ton
Key Specifications/ Special Features: - PPP Deodorized Cocoa Butter - Product Name Pure Prime Pressed (PPP) Deodorized Cocoa Butter Physical Index Appearance Solid without any foreign materials Odor and taste Neutral flavor, not taste moldy or burnt Color Pale yellow Chemical...
- 1014 - Amsterdam
- +31 3 33 69 02 36
528000 MueblesReportar abuso
Tuesday 21 May 2024
Storage Cabinet Supplier, Storage Cabinet Factory Here you can find storage cabinet china and cupboards in JANMART DECOR SHOP to display your most beloved items and organize your space. The designer with the richness of panels and transparent materials is feeling the layers while...
JANMART DECOR CO.LTD
- 528000 - Foshan
- 0757 82707815
